Sigma Four was a flanking strategy used by the Imperial Army's Stormtrooper Corps. In 0 ABY, Sigma Four was called out by Sergeant TX-828 to defeat a crew of bounty hunters on the planet Cyrkon.
Sigma Four was a flanking strategy used by the Imperial Army's Stormtrooper Corps. In 0 ABY, Sigma Four was called out by Sergeant TX-828 to defeat a crew of bounty hunters on the planet Cyrkon.